CN202118616U - LED (light-emitting diode) lamp tube with adjustable irradiation angle - Google Patents
LED (light-emitting diode) lamp tube with adjustable irradiation angle Download PDFInfo
- Publication number
- CN202118616U CN202118616U CN2011202053895U CN201120205389U CN202118616U CN 202118616 U CN202118616 U CN 202118616U CN 2011202053895 U CN2011202053895 U CN 2011202053895U CN 201120205389 U CN201120205389 U CN 201120205389U CN 202118616 U CN202118616 U CN 202118616U
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- China
- Prior art keywords
- seat
- outer seat
- light shield
- piece
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001678 irradiating effect Effects 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) lamp tube with an adjustable irradiation angle, which comprises a tubular part formed by a light transmitting shade and a light shield, wherein a PCB (printed circuit board) which is welded with an LED head lamp and a control circuit is arranged in the tubular part; an inner seat and an outer seat are arranged at both ends of the tubular part; one end of the inner seat is fixed on the tubular seat; the outer seat is articulated at the other end of the inner seat; a limiting mechanism is arranged between the inner seat and the outer seat; the outer seat only can rotate in a 180-degree range due to the blocking of the limiting mechanism; light rays can but be ejected out through the light transmitting shade; the inner seat and the outer seat are arranged at both ends of the tubular part; the inner seat is fixed on the tubular part; the outer seat is articulated on the inner seat; and the tubular part and the inner seat can rotate at 180 degrees on the outer seat; and the tubular part can be rotated according to the need so as to regulate the irradiation angle and range; and the LED lamp tube has good using effect.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of LED fluorescent tube.
Background technology
LED receives consumer's favor as a kind of energy-saving and environmental protection, small size, quick, long-life new type light source.The LED fluorescent tube that adopts at present in use can't be adjusted the irradiating angle and the range of exposures of light; The LED lamp of using like the market; The light possibility direct irradiation of shopper's LED fluorescent tube in the process of the free choice of goods is on one's body the shopper; Even direct irradiation shopper's eyes, thereby cause uncomfortable sensation to the shopper.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides that a kind of irradiating angle and scope can be adjusted, the LED fluorescent tube of good illumination effect.
The utility model solves the technical scheme that its technical problem adopted:
A kind of irradiating angle adjustable LED fluorescent tube comprises the tube-like piece that is made up of diffuser and light shield, and the pcb board that is welded with LED illuminating lamp and control circuit is installed in the said tube-like piece; Seat and outer seat in the two ends of said tube-like piece are equipped with; An end of seat is fixed on the tube-like piece in said, in said outer seat is hinged on the other end of seat, is provided with position-limit mechanism between seat and the outer seat in said; Because stopping of this position-limit mechanism, outer seat can only rotate in 180 degree scopes; Said outer seat is provided with the conductive contact that is electrically connected with said pcb board.
As the further improvement of the utility model, said position-limit mechanism comprises locating slot that is arranged on interior seat end face and the backstay that is arranged on said outer seat inboard, the said backstay in back is installed is inserted in the locating slot.
The axial edge of said light shield is provided with draw-in groove, and the edge of said diffuser is provided with the Ka Tai with said draw-in groove coupling.
The inwall of said light shield is provided with slot, and said pcb board is plugged in the slot.
Said light shield is provided with axial screw, and said interior seat is fixed on the light shield through screw.
The inwall of seat is provided with step surface in said, and the inboard of said outer seat is provided with the plurality of elastic claw, and said elastic card claw is installed on the step surface of said interior seat.
The beneficial effect of the utility model is: the tube-like piece that constitutes by diffuser and light shield of the utility model, and light can only penetrate through diffuser, seat and outer seat in the two ends of tube-like piece are equipped with; Interior seat is fixed on the tube-like piece; On the seat, tube-like piece and interior seat seat were outside gone up the Rotate 180 degree, can rotate tube-like piece as required in seat was hinged on outward; Adjustment irradiating angle and scope have good result of use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of the utility model;
Fig. 3 is the structural representation of tube-like piece;
Fig. 4 is interior holder structure sketch map;
Fig. 5 is outer holder structure sketch map;
Fig. 6 is the axle center cutaway view of interior seat.
The specific embodiment
Referring to figs. 1 through Fig. 6; A kind of irradiating angle adjustable LED fluorescent tube comprises the tube-like piece that is made up of diffuser 1 and light shield 2, and diffuser 1 is processed by transparent plastic; Light shield 2 is an aluminium section bar; The axial edge of said light shield 2 is provided with draw-in groove 17, and the edge of said diffuser 1 is provided with the card platform 18 with said draw-in groove 17 couplings, and the card platform 18 of diffuser 1 is fastened on the draw-in groove 17 interior formation tube-like pieces of light shield 2.
The pcb board 3 that is welded with LED illuminating lamp and control circuit is installed in the said tube-like piece, and the direction of LED illuminating lamp is towards diffuser.The inwall of said light shield 2 is provided with slot 10, and said pcb board 3 is plugged in the slot 10.
Be provided with position-limit mechanism between seat 4 and the outer seat 5 in said; This position-limit mechanism comprise be arranged in locating slot 13 backstay 14 inboard of seat 4 end faces with being arranged on said outer seat 5, the said backstay 14 in back is installed is inserted in the locating slots 13, be wavy striped at the inner surface of locating slot 13; Backstay 14 can be stuck in arbitrary wavy between between the striped; Realization unspecified angle location, owing to stopping of this position-limit mechanism, outer seat 5 can only rotate in 180 degree scopes.
Said outer seat 5 is provided with the conductive contact 6 that is electrically connected with said pcb board 3, and the whole LED fluorescent tube is installed on the lamp socket through conductive contact 6.
Said light shield 2 is provided with axial screw 9, and interior seat 4 also is provided with the through hole 11 with screw 9 concentrics of light shield 2, said in seat 4 be fixed on the light shield 2 through the screw 7 that front end passes through hole 11.
The inwall of seat 4 is provided with step surface 16 in said; The inboard of said outer seat 5 is provided with some elastic card claws 15 that distribute ringwise; Said elastic card claw 15 is installed on the step surface 16 of said interior seat 4, and this elastic card claw 15 has also just constituted the hinge between interior seat 4 and the outer seat 5.
The LED fluorescent tube light of the utility model can only penetrate through diffuser; Seat and outer seat in the two ends of tube-like piece are equipped with, interior seat is fixed on the tube-like piece, in outer seat is hinged on the seat; Tube-like piece and interior seat seat are outside gone up the Rotate 180 degree; Can rotate tube-like piece as required, adjustment irradiating angle and scope have good result of use.
Claims (6)
1. irradiating angle adjustable LED fluorescent tube; It is characterized in that it comprises the tube-like piece that is made up of diffuser (1) and light shield (2); The pcb board (3) that is welded with LED illuminating lamp and control circuit is installed in the said tube-like piece, and the two ends of said tube-like piece are equipped with interior seat (4) and outer seat (5), and an end of said interior seat (4) is fixed on the tube-like piece; Said outer seat (5) is hinged on the other end of interior seat (4); Be provided with position-limit mechanism between seat (4) and the outer seat (5) in said, owing to stopping of this position-limit mechanism, outer seat (5) can only rotate in 180 degree scopes; Said outer seat (5) is provided with the conductive contact (6) that is electrically connected with said pcb board (3).
2. LED fluorescent tube according to claim 1; It is characterized in that said position-limit mechanism comprises the locating slot (13) that is arranged on interior seat (4) end face and is arranged on the inboard backstay (14) of said outer seat (5), installs the said backstay in back (14) and inserts in the locating slot (13).
3. LED fluorescent tube according to claim 1 is characterized in that the axial edge of said light shield (2) is provided with draw-in groove (17), and the edge of said diffuser (1) is provided with the Ka Tai (18) with said draw-in groove (17) coupling.
4. LED fluorescent tube according to claim 1 is characterized in that the inwall of said light shield (2) is provided with slot (10), and said pcb board (3) is plugged in the slot (10).
5. LED fluorescent tube according to claim 1 is characterized in that said light shield (2) is provided with axial screw (9), and said interior seat (4) is fixed on the light shield (2) through screw (7).
6. LED fluorescent tube according to claim 1; The inwall that it is characterized in that said interior seat (4) is provided with step surface (16); The inboard of said outer seat (5) is provided with plurality of elastic claw (15), and said elastic card claw (15) is installed on the step surface (16) of said interior seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202053895U CN202118616U (en) | 2011-06-17 | 2011-06-17 | LED (light-emitting diode) lamp tube with adjustable irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202053895U CN202118616U (en) | 2011-06-17 | 2011-06-17 | LED (light-emitting diode) lamp tube with adjustable irradiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118616U true CN202118616U (en) | 2012-01-18 |
Family
ID=45459681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202053895U Expired - Fee Related CN202118616U (en) | 2011-06-17 | 2011-06-17 | LED (light-emitting diode) lamp tube with adjustable irradiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322528A (en) * | 2012-03-20 | 2013-09-25 | 台达电子工业股份有限公司 | Lamp module and connecting mechanism thereof |
| WO2022205738A1 (en) * | 2021-03-30 | 2022-10-06 | 晨辉光宝科技股份有限公司 | Plug-in lamp |
-
2011
- 2011-06-17 CN CN2011202053895U patent/CN202118616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322528A (en) * | 2012-03-20 | 2013-09-25 | 台达电子工业股份有限公司 | Lamp module and connecting mechanism thereof |
| WO2022205738A1 (en) * | 2021-03-30 | 2022-10-06 | 晨辉光宝科技股份有限公司 | Plug-in lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI JUNRUI RISHENG LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG SHIQING Effective date: 20131223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131223 Address after: 442013 No. 58 Hanjiang South Road, Hubei, Shiyan Patentee after: HUBEI JUNRUI RISHENG LIGHTING TECHNOLOGY CO., LTD. Address before: 442013 No. 58 Hanjiang South Road, Hubei, Shiyan Patentee before: Wang Shiqing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |